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ARP 625-2250 SAE Bolt Kit 3/8-16 x 2.250 hex 7/16 wrenching SS bolts Photo-0
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ARP 626-3500 SAE Bolt Kit 7/16-14 X 3.500 hex SS bolts Photo-0
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ARP 622-2750 SAE Bolt Kit 5/16-18 x 2.750 hex SS bolts Photo-0
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ARP 614-2000 SAE Bolt Kit 7/16-14 X 2.000 12pt 1/2 wrenching SS bolts Photo-0
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ARP 623-4000 SAE Bolt Kit 3/8-16 x 4.000 hex SS bolts Photo-0
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ARP 625-0750 SAE Bolt Kit 3/8-16 x 0.750 hex 7/16 wrenching SS bolts Photo-0
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ARP 616-2000 SAE Bolt Kit 7/16-14 X 2.000 12pt SS bolts Photo-0
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ARP 621-0750 SAE Bolt Kit 1/4-20 x 0.750 hex SS bolts Photo-0
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ARP 611-4000 SAE Bolt Kit 1/4-20 x 4.000 12pt SS bolts Photo-0
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ARP 622-3750 SAE Bolt Kit 5/16-18 x 3.750 hex SS bolts Photo-0
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ARP 616-3000 SAE Bolt Kit 7/16-14 X 3.000 12pt SS bolts Photo-0
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ARP 612-4500 SAE Bolt Kit 5/16-18 x 4.500 12pt SS bolts Photo-0
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ARP 616-5000 SAE Bolt Kit 7/16-14 X 5.000 12pt SS bolts Photo-0
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ARP 554-9704 Engine & Accessory Bolt Kit for SB Ford 351C 8740 12pt Photo-0
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ARP 613-2750 SAE Bolt Kit 3/8-16 x 2.750 12pt SS bolts Photo-0
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ARP 611-0750 SAE Bolt Kit 1/4-20 x 0.750 12pt SS bolts Photo-0
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ARP 614-4750 SAE Bolt Kit 7/16-14 X 4.750 12pt 1/2 wrenching SS bolts Photo-0
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ARP 534-9705 Engine & Accessory Bolt Kit for Chevrolet LS Gen III. with stock exhaust manifold or headers. 8740. 12pt Photo-0
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ARP 616-4000 SAE Bolt Kit 7/16-14 X 4.000 12pt SS bolts Photo-0
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ARP 534-9805 Engine & Accessory Bolt Kit for Chevrolet LS Gen III. with stock exhaust manifold or headers. 8740. hex Photo-0
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ARP 611-1000 SAE Bolt Kit 1/4-20 x 1.000 12pt SS bolts Photo-0
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ARP 612-3000 SAE Bolt Kit 5/16-18 x 3.000 12pt SS bolts Photo-0
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ARP 490-7401 Thermostat Housing Bolt Kit for Pontiac. SS. 12pt Photo-0
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ARP 614-1500 SAE Bolt Kit 7/16-14 X 1.500 12pt 1/2 wrenching SS bolts Photo-0
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ARP 555-9701 Engine & Accessory Bolt Kit for BB Ford 429-460 385-series 8740 12pt Photo-0
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ARP 554-9701 Engine & Accessory Bolt Kit for SB Ford 289-302 "A" 8740 12pt Photo-0
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ARP 534-9601 Engine & Accessory Bolt Kit for Chevrolet Small Block SS hex Photo-0
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ARP 454-3601 Head Bolt Kit for SB Ford 289-302 SS hex Photo-0
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ARP 534-9801 Engine & Accessory Bolt Kit for Chevrolet Small Block 8740 hex Photo-0
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ARP 611-3000 SAE Bolt Kit 1/4-20 x 3.000 12pt SS bolts Photo-0
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ARP 455-2001 Intake Manifold Bolt Kit for BB Ford SS hex Photo-0
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ARP 534-9702 Engine & Accessory Bolt Kit for Chevrolet Small Block '87-'95 12pt Photo-0

Bolts and studs are the backbone of any engine assembly, ensuring that all components are securely fastened and able to withstand the immense forces generated during operation. These fasteners play a critical role in maintaining the integrity and performance of your engine, particularly in high-stress environments where standard hardware may fail. At ATOMIC-SHOP, we offer a comprehensive selection of high-strength bolts and studs designed to meet the demands of both street and racing engines. Whether you’re building a new engine or upgrading an existing one, using quality fasteners is essential for ensuring long-term reliability and performance.

Upgrading to high-performance bolts and studs is crucial for anyone looking to push their engine to higher power levels. These components are designed to handle the increased loads associated with high horsepower and torque, providing the strength and durability needed to keep your engine together under extreme conditions. Performance bolts and studs are typically made from advanced materials such as ARP 2000, Inconel, or titanium, which offer superior tensile strength, corrosion resistance, and heat tolerance compared to standard fasteners.

In critical areas such as the cylinder head, connecting rods, and main caps, the quality of the bolts and studs used can directly impact the engine’s ability to maintain proper compression and alignment. High-strength studs, for example, are preferred in these applications because they provide a more even distribution of clamping force compared to bolts, reducing the risk of warping or shifting under load. This is especially important in high-compression or forced induction engines, where maintaining precise alignment and seal integrity is critical to preventing leaks and ensuring efficient combustion.

In addition to strength, another key consideration when selecting bolts and studs is their ability to resist fatigue over time. Engines that operate at high RPMs or under continuous heavy load can cause standard fasteners to stretch or fail due to metal fatigue. High-performance fasteners are engineered to withstand these stresses, providing consistent clamping force and preventing catastrophic failures that could result in costly engine damage. By investing in quality bolts and studs, you ensure that your engine can handle the rigors of high-performance driving and maintain its reliability over the long term.

At ATOMIC-SHOP, we understand that every detail matters when it comes to building or upgrading an engine. That’s why we offer only the best bolts and studs from trusted manufacturers known for their commitment to quality and precision. Our products are rigorously tested to ensure they meet the highest standards of performance and durability, giving you the confidence that your engine is built to last. Whether you’re working on a naturally aspirated engine, a turbocharged setup, or a supercharged powerhouse, our expert team is here to help you select the right fasteners for your specific application.

Explore our range of bolts and studs today and discover how upgrading these critical components can enhance your engine’s strength, reliability, and overall performance. With ATOMIC-SHOP, you’re not just securing your engine — you’re investing in the precision and durability that will keep your vehicle performing at its best in any situation.